find-the-product-of-2-3i-and-2-3i-and-write-the-result-in-standard-form

Question

Calculate the product of $(2 - 3i)$ and $(2 + 3i)$ and express your answer in standard form.

Accepted Answer

﻿<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>13</mn></mrow><annotation encoding="application/x-tex">13</annotation></semantics></math>13﻿

Answer

﻿<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mo>−</mo><mn>13</mn></mrow><annotation encoding="application/x-tex">-13</annotation></semantics></math>−13﻿

Answer

﻿<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>5</mn><mo>+</mo><mn>6</mn><mi>i</mi></mrow><annotation encoding="application/x-tex">5+6i</annotation></semantics></math>5+6i﻿

Answer

﻿<math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mn>5</mn><mo>−</mo><mn>6</mn><mi>i</mi></mrow><annotation encoding="application/x-tex">5-6i</annotation></semantics></math>5−6i﻿

Calculate the product of ﻿(2−3i)(2 - 3i)(2−3i)﻿ and ﻿(2+3i)(2 + 3i)(2+3i)﻿ and express your answer in standard form.

Calculate the product of $(2 - 3i)$ and $(2 + 3i)$ and express your answer in standard form.